CN116209238A - Transmission system for pcb production - Google Patents

Abstract

The invention discloses a transmission system for the production of pcb boards, which comprises a supporting plate, on which a transmission belt is arranged; on the supporting plate and on both sides of the transmission belt, a movable limiting plate is respectively movably arranged ; Both ends of the lower part of the pallet are fixed side by side with a plurality of sliders; each of the movable limiting plates is movably arranged above the conveyor belt through a plurality of second motors. By adopting the above-mentioned conveyor belt and two movable limiting plates, the present invention realizes the effective connection of pcb boards in various processes such as printing, patching and welding, and forms a production line with a high degree of automation. In addition, when the pcb board reaches the predetermined position, the pcb board is fixed by adjusting the two movable limiting plates, and then the fixed pcb board is directly mounted by the placement machine, which reduces the need to transfer the pcb board from the transmission system to the The step of patching on the fixed board makes the whole production line smoother and improves efficiency.

Description

A transmission system for pcb board production

technical field

The invention relates to the technical field of pcb board processing and manufacturing, and more specifically relates to a transmission system for pcb board production.

Background technique

Due to the need for surface mount processing in pcb production operations, a mounter is required for processing. In the prior art, it is generally necessary to send the pcb board into the mounter by the pcb board transfer mechanism, and position the pcb board under the mounter so that the mounter can mount the pcb board. The three-stage pcb board transfer mechanism It is the most widely used in the current production line. However, in the prior art, the track width of the pcb board conveying device used in the placement machine is fixed, and it can only convey fixed-sized pcb boards, while pcb boards have various sizes, and only have the function of conveying fixed-size pcb boards. The automatic pcb board transfer device limits the processing capacity of the placement machine and the use range of the placement machine, reduces the utilization rate of the placement machine, and is not suitable for the needs of modern production; and seriously affects the production efficiency of pcb board processing.

Therefore, how to provide a transmission system for the production of pcb boards with a high degree of automation that can adapt to various sizes and various soft and hard materials is one of the technical problems that need to be solved urgently in this field.

Contents of the invention

In view of this, the present invention provides a transmission system for PCB board production. The purpose is provided in order to solve the above-mentioned deficiencies.

In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions:

A transmission system for the production of pcb boards, comprising a pallet, on which a conveyor belt is arranged; on the pallet, a movable limiting plate is movably arranged on both sides of the conveyor belt; Both sides of the lower part of the board are fixed side by side with a plurality of sliders;

Each of the activity limiting plates is movably arranged above the conveyor belt through a plurality of second motors.

Preferably, one first installation slot and a plurality of second installation slots are provided on the pallet; a drive shaft is pivotally connected in the first installation slot through a bearing, and each of the second installation slots A driven shaft is pivoted through a bearing; the transmission belt is sheathed on the transmission shaft and a plurality of driven shafts.

Preferably, one end of the transmission shaft is in transmission connection with the output shaft of the first motor.

Preferably, the first motor is embedded on the support plate and is located on one side of the first installation groove.

Preferably, both side walls of the first installation groove and the plurality of second installation grooves are provided with circular grooves suitable for the bearings.

Preferably, the transmission belt is provided with a plurality of anti-slip strips for better transmission of the pcb board.

Preferably, each of the second motors is fixedly arranged on the upper surface of the supporting plate, and the output end of each of the second motors is fixedly connected to the activity limiting plate.

Preferably, a sliding slot is provided at the lower end of each slider.

Preferably, a mounter is provided on the transmission system, so that the PCB board can be mounted, thereby reducing the steps of transferring the PCB board from the transmission system to the fixed board for mounting, and greatly improving the production efficiency of the PCB. Save manpower and material resources.

Compared with the prior art, the present invention has achieved the following technical effects:

By adopting the above-mentioned conveyor belt and two movable limiting plates, the present invention realizes the effective connection of pcb boards in various processes such as printing, patching and welding, and forms a production line with a high degree of automation. In addition, when the pcb board reaches the predetermined position, the pcb board is fixed by adjusting the two movable limiting plates, and then the fixed pcb board is directly mounted by the placement machine, which reduces the transfer of the pcb board from the transmission system to the The step of patching on the fixed board makes the whole production line smoother and improves efficiency. In the present invention, a chute is also provided under the pallet, which can be directly applied to the traditional pcb production line, thereby more efficiently improving the production efficiency of pcb boards.

Description of drawings

Fig. 1 is the structural representation of the transmission system that a kind of pcb board production of the present invention uses;

In the figure: 1. supporting plate; 11. first installation slot; 12. second installation slot; 2. transmission belt; 21. anti-slip strip; 3. activity limiting plate; 4. transmission shaft; , the first motor; 7, the second motor; 8, the slider; 81, the chute.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Example

Referring to a transmission system for the production of pcb boards shown in Figure 1, it includes a pallet 1, a conveyor belt 2 is arranged on the pallet 1; A movable limiting plate 3 is provided; both sides of the lower part of the supporting plate 1 are fixed side by side with a plurality of sliders 8; each of the movable restricting plates 3 is movably arranged on the transmission through a plurality of second motors 7 Band 2 above. The pallet 1 is provided with a first installation groove 11 and a plurality of second installation grooves 12; the first installation groove 11 is connected with a transmission shaft 4 through a bearing shaft, and each of the second installation grooves A driven shaft 5 is pivotally connected to the groove 12 through a bearing; the transmission belt 2 is sheathed on the transmission shaft 4 and the plurality of driven shafts 5 .

As a preferred or optional mode of this embodiment, one end of the transmission shaft 4 is in transmission connection with the output shaft of the first motor 6 .

As a preferred or optional mode of this embodiment, the first motor 6 is embedded on the pallet 1 and located on one side of the first installation groove 11 .

As a preferred or optional mode of this embodiment, both side walls of the first installation groove 11 and the plurality of second installation grooves 12 are provided with circular grooves suitable for the bearings.

As a preferred or optional mode of this embodiment, the transmission belt 2 is provided with a plurality of anti-slip strips 21 for better transmission of pcb boards.

As a preferred or optional mode of this embodiment, each of the second motors 7 is fixedly arranged on the upper surface of the pallet 1, and the output end of each of the second motors 7 is fixedly connected to the activity limit plate 3.

As a preferred or optional mode of this embodiment, a slide groove 81 is provided at the lower end of each slider 8 .

In some other embodiments, a mounter can also be set on the transmission system, so that the pcb board can be mounted, thereby reducing the steps of transferring the pcb board from the transmission system to the fixed board and then performing the mounter. It greatly improves the production efficiency of PCB and saves manpower and material resources.

By adopting the above-mentioned conveyor belt and two movable limiting plates, the present invention realizes the effective connection of pcb boards in various processes such as printing, patching and welding, and forms a production line with a high degree of automation. In addition, when the pcb board reaches the predetermined position, the pcb board is fixed by adjusting the two movable limiting plates, and then the fixed pcb board is directly mounted by the placement machine, which reduces the transfer of the pcb board from the transmission system to the The step of patching on the fixed board makes the whole production line smoother and improves efficiency. In the present invention, a chute is also provided under the pallet, which can be directly applied to the traditional pcb production line, thereby more efficiently improving the production efficiency of pcb boards.

The above are only preferred embodiments of the present invention, and do not limit the technical scope of the present invention in any way, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still belong to within the scope of the technical solutions of the present invention.

Claims (8)

1. The conveying system for pcb production is characterized by comprising a supporting plate (1), wherein a conveying belt (2) is arranged on the supporting plate (1); a movable limiting plate (3) is movably arranged on the supporting plate (1) and positioned on two sides of the conveying belt (2) respectively; a plurality of sliding blocks (8) are fixedly arranged at two side ends of the lower part of the supporting plate (1) side by side;

each movable limiting plate (3) is movably arranged above the transmission belt (2) through a plurality of second motors (7).

2. A transport system for pcb production according to claim 1, characterized in that the pallet (1) is provided with 1 first mounting groove (11) and a plurality of second mounting grooves (12); 1 transmission shaft (4) is connected in the first mounting groove (11) through a bearing, and 1 driven shaft (5) is connected in each second mounting groove (12) through a bearing; the transmission belt (2) is sleeved on the transmission shaft (4) and the driven shafts (5).

3. A transmission system for pcb production according to claim 2, characterized in that one end of the drive shaft (4) is in drive connection with the output shaft of the first motor (6).

4. A transport system for pcb production according to claim 3, characterized in that, the first motor (6) is embedded on the supporting plate (1) and is arranged on one side of the first mounting groove (11).

5. A pcb board production transfer system according to claim 2, characterized in that the first mounting groove (11) and the plurality of second mounting grooves (12) are provided with circular grooves adapted to the bearings on both side walls.

6. A transport system for pcb production according to claim 1, characterized in that the transport belt (2) is provided with a number of anti-slip strips (21) for better transport of pcb boards.

7. A pcb production transmission system according to claim 1, characterized in that each second motor (7) is fixedly arranged on the upper surface of the supporting plate (1), and the output end of each second motor (7) is fixedly connected to the movable limiting plate (3).

8. A transport system for pcb production according to claim 1, characterized in that the lower end of each slide (8) is provided with a chute (81).

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